Battle of Red Cliffs and Cao Cao claimed to have 800,000 troops. Is it true?/You don't say. How many?

Battle of Red Cliffs occurred in 208 AD, and Cao Cao had wiped out the remnants of Yuan Shao, and then wiped out other northern governors. By this time, Cao Cao had basically unified the north, so in 208 AD, Cao Cao decided to send troops to the south. Cao Cao attacked Liu Biao first, occupied Jingzhou, and got Liu Biao's army of 70 thousand.

So,

Battle of Red Cliffs Cao Cao always invested 830,000 troops? Jokes,

Cao Cao's troops brought to the south can all be put into Battle of Red Cliffs at most, that is, more than 200,000. Then Liu Biao's 70,000 water troops were incorporated, so if Cao Cao put all these troops into Battle of Red Cliffs, it would be less than 300,000 at most.

So Cao Cao and Battle of Red Cliffs invested 830,000 troops?

Joke: If Battle of Red Cliffs Cao Cao's army is all invested in Battle of Red Cliffs's army, even 400,000 troops can't reach it.

So, where did Cao Cao and Battle of Red Cliffs's 830,000 troops come from?

However, although Cao Cao and Battle of Red Cliffs did not have 830,000 troops, they only had 200,000 to 300,000 at most. On the other hand, the combined forces of Sun and Liu are only 50,000 at most, and Cao Cao can't beat Chibi even with his feet!

Therefore, Battle of Red Cliffs, Cao and Cao Can put up 200,000 to 300,000 troops in Battle of Red Cliffs.